The hardest part of selection processes (like admissions) is to not overthink it.
For me, faculty job applications was the most soul-sucking process in the world. Most places you never hear back from- some even ghost you post inviting you out for an interview- and you're going to apply to 60-100 places to maybe land 1-2 offers.
What it taught me was the importance of letting go. Once you submit an application, once you complete an interview... forget about that particular school. You will hear back, at which point you can think about them again, or you won't, in which case you've already moved on.
It's hard to do, but the gain in sanity is immeasurably worthwhile. Once there's no longer anything you can do to alter the end-result of the process, let it go and focus on things where you are having an impact.